Wattstanding
Reliance K2F10 8 and 10-Circuit Flush Mount Transfer Switch Accessory Kit

Product image: Reliance Controls

Transfer switch & panels · Reliance Controls

Reliance K2F10 8 and 10-Circuit Flush Mount Transfer Switch Accessory Kit

Reliance Controls · manual transfer switch

The short answer

The Reliance K2F10 8 and 10-Circuit Flush Mount Transfer Switch Accessory Kit is a manual transfer switch with 10 circuits. DuroMax lists it at $80. It must be installed and used according to local electrical code; a licensed electrician decides whether it is right for your home.

Type
Manual transfer switch
Circuits
10
Price seen
$80

Good fit if

  • You want selected circuits powered from a generator or battery without extension cords through the house
  • A licensed electrician will install it and pull the permit

Look elsewhere if

  • You plan to install it yourself without a licensed electrician
  • Your generator's outlet does not match the amperage
$79.99DuroMax listed price (base model) · seen 30 Sep 2026
View at DuroMax

Every link opens the product page for this exact model. We may earn a commission; it never changes what we publish. Disclosure

What a manual transfer switch does

A manual transfer switch moves selected household circuits from the utility to a generator with a lever, and keeps the two sources from ever being connected together. It is wired to the main panel by an electrician and fed from the generator through an inlet and a cord.

Seller or manufacturer claimCompatibility as listed: Indoor 8 and 10 Circuit Pro/Tran Transfer Switches

Safety and installation

SafetyNever plug a generator or battery system into a wall outlet to power the house ("backfeeding"): it can send electricity back into the utility lines and injure line workers, and it can start fires. Connecting a generator to a home's wiring is a job for a licensed electrician, with the permit and inspection your local code requires. Wattstanding does not give wiring instructions.

Compare this with other equipment in the transfer switch library or use the compatibility matrix.

Fit check before you buy

This equipment connects to a home's wiring, so every check below belongs to a qualified person.

✓ Required? Check firsti Good to know
  • ✓Licensed electricianInstallation, permit and inspection are the electrician's and your local authority's job.
  • ?Matching amperageMatch amperage and connectors on both ends.
  • ?Panel fitIndoor 8 and 10 Circuit Pro/Tran Transfer Switches
  • iUtility rulesSome utilities and areas have their own rules for generator connections.

Specifications

Each figure is labelled with where it comes from. Numbered references link to the source list below.

Manufacturer storeRetailer listingWattstanding calculationNot verified

Published specifications

Typemanual transfer switch[S1]Retailer listing
Circuits10[S1]Retailer listing
Compatibility (as stated)Indoor 8 and 10 Circuit Pro/Tran Transfer Switches[S1]Retailer listing

Limitations to weigh

  • Specifications are the maker's or seller's; Wattstanding has not tested this product and gives no installation instructions.
  • Whether it is allowed or suitable for your home is for a licensed electrician and your local authority.
  • Prices change; confirm the price, stock and what is included before ordering.

Alternatives worth comparing

Westinghouse Outdoor Power WLock G Generator Interlock Kitsame price
Reliance MB30 7500 Watts Meter Box Transfer Switch Accessory$24 more
Briggs & Stratton 1654634SM Interlock Ball Switch (BS1654634SM)$36 less
BLUETTI Distribution Panel Wiring Pack$69 more

Where to buy

Our link opens this exact product page. Prices and stock change; check before you order.

$79.99DuroMax listed price (base model) · seen 30 Sep 2026
View at DuroMax

Every link opens the product page for this exact model. We may earn a commission; it never changes what we publish. Disclosure

Questions buyers ask

Do I need an electrician to install the Reliance K2F10 8 and 10-Circuit Flush Mount Transfer Switch Accessory Kit?
For anything that connects to a home's wiring — yes. Use a licensed electrician and get the permit and inspection your area requires.
Where can I buy the Reliance K2F10 8 and 10-Circuit Flush Mount Transfer Switch Accessory Kit?
1 seller list it: DuroMax.

Sources and verification

  1. DuroMax — Reliance K2F10 8 and 10-Circuit Flush Mount Transfer Switch Accessory Kit — product page and specifications Retrieved 30 Sep 2026

Wattstanding has not tested this product hands-on. This reference is compiled from the sources above; our calculations are labelled and show their working. Electrical work belongs to a licensed electrician. Last verified 30 Sep 2026. How we work